docs: def paragraph(random=random, length=10, *args, **kwargs):
      """
      Produces a paragraph of text.
  
      >>> mock_random.seed(0)
      >>> paragraph(random=mock_random, length=2)
      "Agatha Incrediblebritches can't wait to smell two chimps in Boatbencheston. Wonderfulsecretsound is in Gallifrey."
  
      >>> mock_random.seed(2)
      >>> paragraph(random=mock_random, length=2, slugify=True)
      'blistersecret-studios-is-the-best-company-in-liveronion-wonderfulsecretsound-is-in-gallifrey'
  
      """
      return " ".join([sentence(random=random) for x in range(0, length)])